Headphones



FIG. 1 is a perspective view of headphones showing our new design;

FIG. 2 is a front view of the headphones of FIG. 1;

FIG. 3 is a back view of the headphones of FIG. 1;

FIG. 4 is a left side view of the headphones of FIG. 1;

FIG. 5 is a right side view of the headphones of FIG. 1;

FIG. 6 is a top view of the headphones of FIG. 1; and,

FIG. 7 is a bottom view of the headphones of FIG. 1. 

The ornamental design for headphones, as shown. 